user2033412 questions

• Find center of a sparse graph
• Fast intersection of HashSet<int> and List<int>
• Conditional categories
• Fast way to match strings with typo
• Use shortcode within definition of shortcode
• Use .net core DLL in Framework 4.6 project
• Better "centerpoint" than centroid
• get Thumbnail image from wikimedia commons
• Distance between two polylines
• Find nearest edge in graph

user2033412 answers